BlackBox HD6224A 4K60 4 Port HDMI Dual-Monitor KVM Switch - With Power Supply

ThisBlackBox HD6224A 4K60 HDMI Dual-Monitor KVM Switch - 4 Port has been fully tested and is in good working condition.
Cosmetically this unit has some minor marks and scratches but is in overall good condition.

HDMI Dual-Head Desktop KVM Switch allows you to control four HDMI computers with a single mouse, keyboard, and dual monitors up to 4K at 60Hz. It's built with UHD-ready HDMI outputs, enabling emulation at 60 Hz directly from the device. With full EDID-assisted HDMI video emulation, this KVM switch remembers visual workspaces and screen resolutions. This means ultra-fast switching times, and fewer monitor compatibility issues. Dual-Head KVM Switch is also easy to control with a simple front-panel interface, as well as RS-232 for external control, and hotkeys for easy switching between all devices such as connected audio, or connected USB devices.